Patents by Inventor Julien Plojoux

Julien Plojoux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240245121
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Application
    Filed: March 11, 2024
    Publication date: July 25, 2024
    Applicant: Philip Morris USA Inc.
    Inventors: Gerard ZUBER, Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
  • Publication number: 20240108069
    Abstract: An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 4, 2024
    Applicant: Philip Morris USA Inc.
    Inventors: Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
  • Patent number: 11937640
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: March 26, 2024
    Assignee: PHILIP MORRIS USA INC.
    Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
  • Patent number: 11930566
    Abstract: An electrically heated aerosol-generating system configured to receive an aerosol-forming article is provided, including a tubular portion configured to receive the aerosol-forming article; and a heater element including an end face, the heater element being disposed proximate an end of the tubular portion so that the end face is proximate an end of the aerosol-forming article when the aerosol-forming article is inserted into the tubular portion, the system being configured to supply a first amount of electrical energy to the heater element to heat the heater element to a first temperature, and to supply a second amount of electrical energy to the heater element to maintain the heater element at a second temperature, wherein a difference between the first and second temperatures is at least about 100° C.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: March 12, 2024
    Assignee: PHILIP MORRIS PRODUCTS S.A.
    Inventors: Julien Plojoux, Dani Ruscio, Olivier Greim
  • Publication number: 20240032155
    Abstract: An electrically heatable aerosol-generating system is provided, including: a heater element including a thermally conductive substrate including a non-stick coating applied over at least a portion of an outer surface of the thermally conductive substrate, the non-stick coating including a superhydrophobic material. A heater element for an electrically heated aerosol-generating system is also provided, the heater element including: a thermally conductive substrate including a non-stick coating applied over at least a portion of an outer surface of the thermally conductive substrate, the non-stick coating including a superhydrophobic material.
    Type: Application
    Filed: October 3, 2023
    Publication date: January 25, 2024
    Applicant: Philip Morris Products S.A.
    Inventors: Julien PLOJOUX, Dani RUSCIO, Olivier GREIM
  • Patent number: 11871788
    Abstract: An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: January 16, 2024
    Assignee: Philip Morris USA Inc.
    Inventors: Olivier Greim, Julien Plojoux, Dani Ruscio
  • Patent number: 11766070
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: September 26, 2023
    Assignee: PHILIP MORRIS USA INC.
    Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
  • Patent number: 11717030
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: August 8, 2023
    Assignee: PHILIP MORRIS USA INC.
    Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
  • Publication number: 20220386696
    Abstract: An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate.
    Type: Application
    Filed: August 16, 2022
    Publication date: December 8, 2022
    Applicant: Philip Morris USA Inc.
    Inventors: Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
  • Publication number: 20220378103
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Application
    Filed: August 4, 2022
    Publication date: December 1, 2022
    Applicant: Philip Morris USA Inc.
    Inventors: Gerard ZUBER, Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
  • Patent number: 11425935
    Abstract: An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: August 30, 2022
    Assignee: PHILIP MORRIS USA INC.
    Inventors: Olivier Greim, Julien Plojoux, Dani Ruscio
  • Patent number: 11406132
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: August 9, 2022
    Assignee: PHILIP MORRIS USA INC.
    Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
  • Publication number: 20220125112
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Application
    Filed: January 5, 2022
    Publication date: April 28, 2022
    Applicant: Philip Morris USA Inc.
    Inventors: Gerard ZUBER, Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
  • Patent number: 11272738
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: March 15, 2022
    Assignee: PHILIP MORRIS USA INC.
    Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
  • Patent number: 11246998
    Abstract: An aerosol-generating system is provided, including an aerosol-generating article and an aerosol-generating device. The aerosol-generating article includes a first compartment having a first one of a volatile delivery enhancing compound source and a medicament source; and a second compartment having a second one of the volatile delivery enhancing compound source and the medicament source. The aerosol-generating device includes a cavity configured to receive the first compartment and the second compartment; and an external heater positioned about a perimeter of the cavity. The aerosol-generating device is configured to heat the first compartment and the second compartment so that the first compartment has a lower temperature than the second compartment.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: February 15, 2022
    Assignee: Philip Morris Products S.A.
    Inventors: Olivier Greim, Julien Plojoux, Ihar Zinovik, Evan Jochnowitz
  • Patent number: 10966461
    Abstract: A heating element module for an aerosol-generating device is provided, including an elongate heating element having a heating portion; a heating element mount, wherein the heating element extends substantially perpendicularly from a first surface of the heating element mount; and first and second projections extending substantially perpendicularly from the first surface of the heating element mount and abutting first and second sides of the heating element. An aerosol-generating device incorporating the heating element module is also provided.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: April 6, 2021
    Assignee: Philip Morris Products S.A.
    Inventors: Julien Plojoux, Dani Ruscio
  • Publication number: 20200404969
    Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.
    Type: Application
    Filed: September 9, 2020
    Publication date: December 31, 2020
    Applicant: Philip Morris USA Inc.
    Inventors: Gerard ZUBER, Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
  • Publication number: 20200413495
    Abstract: An aerosol-generating smoking device, is provided, including: a heater configured to heat an aerosol-forming substrate, the heater including an electrically resistive heating element and a heater substrate, the electrically resistive heating element including a first portion formed from a first material and a second portion formed from a second material different than the first material, configured such that, when an electrical current is passed through the electrically resistive heating element, the first portion is heated to a higher temperature than the second portion as a result of the electrical current.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 31, 2020
    Applicant: Philip Morris Products S.A.
    Inventors: Jean-Claude SCHNEIDER, Julien PLOJOUX, Felix FERNANDO, Olivier GREIM
  • Publication number: 20200352224
    Abstract: A method of using an aerosol-generating device having a reusable heating element and a battery to provide energy for heating the heating element is provided, the method including steps of: bringing the heating element into proximity to an aerosol-forming substrate; actuating the heating element through a first thermal cycle in which a temperature of the heating element is raised to a first temperature to heat the substrate sufficiently for an aerosol to be formed; removing the heating element from proximity to the substrate; docking the device in a docking station for recharging the battery; and when the device is docked in the docking station, actuating the heating element through a second thermal cycle in which the temperature of the heating element is raised to a second temperature, higher than the first temperature. An aerosol-generating device and an aerosol-generating system are also provided.
    Type: Application
    Filed: July 17, 2020
    Publication date: November 12, 2020
    Applicant: Philip Morris Products S.A.
    Inventors: Julien PLOJOUX, Olivier GREIM
  • Patent number: 10813174
    Abstract: A heating assembly for heating an aerosol-forming substrate is provided, including: a heater including an electrically resistive heating element and a heater substrate; and a heater mount coupled to the heater; wherein the heating element includes a first portion and a second portion configured such that, when an electrical current is passed through the heating element, the first portion is heated to a higher temperature than the second portion as a result of the electrical current; and wherein the heater mount surrounds the second portion of the heating element.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: October 20, 2020
    Assignee: Philip Morris Products S.A.
    Inventors: Jean-Claude Schneider, Julien Plojoux, Felix Fernando, Olivier Greim